From the award-winning co-author of `I Am Malala', this book asks just how the might of NATO, with 48 countries and 140,000 troops on the ground, failed to defeat a group of religious students and farmers? How did it go so wrong?`Farewell Kabul' tells how the West turned success into defeat in the longest war fought by the United States in its history and by Britain since the Hundred Years War. It is the story of well-intentioned men and women going into a place they did not understand at all. And how, what had once been the right thing to do had become a conflict that everyone wanted to exit. It has been a fiasco which has left Afghanistan still one of the poorest and most dangerous nations on earth.The leading journalist on the region with unparalleled access to all key decision makers, Christina Lamb is the best-selling author of `The Africa House' and `I Am Malala', co-authored with Nobel Peace Prize winner Malala Yousafzai. This revelatory and personal account is her final analysis of the realities of Afghanistan, told unlike anyone before.